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Apache HBase Interview Questions
Questions Answers Views Company eMail

What are the different operational commands in HBase at record level and table level?

225

What is HBase?

216

How many filters are available in HBase?

222

What is the role of Zookeeper in HBase architecture?

430

What are the different types of tombstone markers in HBase for deletion?

587

Is there any difference between HBase datamodel and RDBMS datamodel?

880

What is Apache HBase?

85

What is HBaseFsck class?

73

What is REST?

85

Define Thrift?

68

What are the fundamental key structures of HBase?

73

What is JMX?

62

What is Nagios?

71

What is the syntax of describe Command?

79

What is the use of exists command?

84


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Un-Answered Questions { Apache HBase }

What is the use of shutdown command?

29


When should you use hbase?

28


explaine wal in hbase?

33


Which command is used to run hbase shell?

32


Explain about hlog and wal in hbase.

28






Mention how many operational commands in hbase?

30


State some applications of HBase?

28


Tell me about the types of hbase operations?

37


What is the meaning of compaction in hbase?

31


Compare rdbms with hbase?

27


Explain the Scope operators used in hbase?

33


What is the syntax of describe Command?

79


Which code do we use to open the connection in Hbase?

27


Which command is used to show the current hbase user?

43


Explain what is wal and hlog in hbase?

30